this post was submitted on 28 May 2024
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    [–] RobotToaster@mander.xyz 98 points 1 year ago (3 children)

    This is apparently what the front looks like.

    [–] driving_crooner@lemmy.eco.br 74 points 1 year ago

    Socks outside vs inside

    [–] JustZ@lemmy.world 9 points 1 year ago

    Wow even looks like a GPU.

    [–] redbr64@lemmy.world 1 points 1 year ago

    What is it?

    [–] rtxn@lemmy.world 97 points 1 year ago

    Still more reliable than Wayland on nvidia.

    [–] nicknonya@lemmy.blahaj.zone 66 points 1 year ago (2 children)

    also doubles as an electrical fire generator, very versatile

    [–] cmnybo@discuss.tchncs.de 9 points 1 year ago

    If you are worried about that, then don't look behind the panel on any computers with a wire wrapped backplane.

    [–] papertowels@lemmy.one 7 points 1 year ago

    The design is very human

    [–] 01101000_01101001@mander.xyz 62 points 1 year ago (1 children)
    [–] fluxion@lemmy.world 2 points 1 year ago

    -O2 from the looks of it

    [–] TWeaK@lemm.ee 36 points 1 year ago (3 children)
    [–] unwillingsomnambulist@midwest.social 19 points 1 year ago* (last edited 1 year ago)

    Only gamers will get that joke

    -Jensen Huang, Computex, May 29, 2023

    [–] jystfact@sh.itjust.works 5 points 1 year ago

    It certainly can cause crisis

    [–] LodeMike@lemmy.today 30 points 1 year ago (1 children)
    [–] MeanEYE@lemmy.world 8 points 1 year ago

    Actually no. Wire wrapping prototypes were made like this. This also looks like an old ISA card as well, from which period this method of prototyping was still in us. It's also the method in which the Apollo's guidance computer was made and that one survived a lot harsher conditions than desktop PC, and survived.

    [–] Starb3an@sh.itjust.works 29 points 1 year ago* (last edited 1 year ago) (1 children)

    Mine almost looks that good

    [–] Treczoks@lemmy.world 25 points 1 year ago* (last edited 1 year ago)

    This looks more like the boards they used in the 60s and 70s in prototyping. I have done such a board myself in my youth. All 40xx and 74LSxx DIL chips and a plain dot board. And a sh-tload of patching wire where I had to remove the isolation paint before I could solder that stuff.

    I don't think you could build a working GPU with that wirewrap technology, the frequncies needed are simply to high.

    If it's open, looks don't matter. Also doesn't matter if the drivers are trash, or if it runs zero games. It's all fixable trash - that's the point.

    (Also, that's not a GPU, but it's the thought that counts)

    [–] alcoholicorn@lemmy.ml 24 points 1 year ago (4 children)
    [–] ogeist@lemmy.world 79 points 1 year ago (4 children)

    A free and open source GPU compiled by hands

    load more comments (4 replies)
    [–] RobotToaster@mander.xyz 8 points 1 year ago

    It looks like a wire wrapped prototype board of some kind, impossible to tell the purpose from that photo alone though.

    [–] shalva97@lemmy.world 6 points 1 year ago (3 children)

    I don't know, maybe it's not even a GPU

    [–] JustZ@lemmy.world 3 points 1 year ago* (last edited 1 year ago)

    Did you see the pic of the front?

    Posted by someone above. https://mander.xyz/pictrs/image/af6db07a-cc89-41f8-840c-3b7d44fb5fb0.jpeg

    [–] Pogogunner@sopuli.xyz 3 points 1 year ago

    Looks like an ISA card to me - might be RAM, but I'm not confident at all

    [–] ogeist@lemmy.world 3 points 1 year ago

    Serious response I agree with Pogo, it looks like a handmade RAM.

    [–] Dudewitbow@lemmy.zip 3 points 1 year ago

    some pci-e device. but the main chips are probably on the other side of the board.

    [–] General_Effort@lemmy.world 19 points 1 year ago (2 children)

    Haywire. You don't see that often anymore.

    [–] Moshpirit@lemmy.world 3 points 1 year ago

    I wonder why

    [–] brokenlcd@feddit.it 16 points 1 year ago

    Why does this look like when i first iterate a pcb and need to bodge the hell out of it to make it work.

    [–] PowerCore7@lemm.ee 15 points 1 year ago (1 children)

    Judging by the craiglist watermark on the bottom right, it's probably just a meme listing.

    [–] shalva97@lemmy.world 15 points 1 year ago

    I have stolen it from Chinese website

    [–] FooBarrington@lemmy.world 14 points 1 year ago

    You switched two wires.

    [–] Linkerbaan@lemmy.world 10 points 1 year ago

    I can see the schematics!

    [–] ChaoticNeutralCzech@lemmy.ml 10 points 1 year ago

    Is there more info about this? I could only find Chinese forums like https://m-weibo-cn.translate.goog/status/OdaBMza1L?from=page_1005052963774131_profile&wvr=6&mod=weibotime&jumpfrom=weibocom

    The chips (basic TTL logic, perhaps) are all DIP. This may predate the term "open source".

    [–] wabafee@lemmy.world 9 points 1 year ago

    Dedication to wire this up manually is amazing.

    [–] RacoonVegetable@reddthat.com 8 points 1 year ago (1 children)

    Me when I forget about FPGAs

    And the fact that more-than-0-layer PCBs exist

    [–] RickAstleyfounddead@lemy.lol 7 points 1 year ago (2 children)
    [–] Synthuir@lemmy.ml 18 points 1 year ago
    [–] dumbass@leminal.space 8 points 1 year ago (1 children)

    aka FTX (F for Fire and to pay respects)

    [–] Sam_Bass@lemmy.world 7 points 1 year ago

    Oughta be able to render hair well at least

    [–] Zehzin@lemmy.world 1 points 1 year ago (1 children)

    Messy cabling. Pull them out.

    [–] Thcdenton@lemmy.world 2 points 1 year ago

    βœ‚οΈ